EP0219570A1 - Appareil de commutation - Google Patents

Appareil de commutation Download PDF

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Publication number
EP0219570A1
EP0219570A1 EP85113511A EP85113511A EP0219570A1 EP 0219570 A1 EP0219570 A1 EP 0219570A1 EP 85113511 A EP85113511 A EP 85113511A EP 85113511 A EP85113511 A EP 85113511A EP 0219570 A1 EP0219570 A1 EP 0219570A1
Authority
EP
European Patent Office
Prior art keywords
housing
switching device
contact bridge
contact
blocks
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP85113511A
Other languages
German (de)
English (en)
Other versions
EP0219570B1 (fr
Inventor
Bernd Ludwig
Dirk Stiehl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Square D Co Deutschland GmbH
Original Assignee
Square D Co Deutschland GmbH
Square D Starkstrom GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Square D Co Deutschland GmbH, Square D Starkstrom GmbH filed Critical Square D Co Deutschland GmbH
Priority to EP85113511A priority Critical patent/EP0219570B1/fr
Priority to AT85113511T priority patent/ATE56306T1/de
Priority to DE8585113511T priority patent/DE3579597D1/de
Priority to AU63630/86A priority patent/AU593188B2/en
Priority to DK484286A priority patent/DK166851B1/da
Priority to ES8602539A priority patent/ES2005832A6/es
Priority to US06/918,906 priority patent/US4713498A/en
Priority to MX864111A priority patent/MX160191A/es
Priority to BR8605185A priority patent/BR8605185A/pt
Priority to NO864248A priority patent/NO169464C/no
Priority to CA000521411A priority patent/CA1268849A/fr
Publication of EP0219570A1 publication Critical patent/EP0219570A1/fr
Application granted granted Critical
Publication of EP0219570B1 publication Critical patent/EP0219570B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/635—Contacts actuated by rectilinearly-movable member linked to operating part, e.g. by pin and slot
    • H01H19/6355—Contacts actuated by rectilinearly-movable member linked to operating part, e.g. by pin and slot using axial cam devices for transforming the angular movement into linear movement along the axis of rotation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0066—Auxiliary contact devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0031—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different types or orientation of connections to contacts
    • H01H2011/0037—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different types or orientation of connections to contacts with removable or replaceable terminal blocks

Definitions

  • the invention relates to a switching device with a housing which is essentially rectangular in cross section, with an actuating attachment on the front of the housing which acts on at least one main contact bridge, which is movably guided in the housing between two switching positions, two fixed contact rails for each main contact bridge in the housing are held, which can be connected in the region of two mutually opposite side walls of the housing by means of connecting screws with electrical connecting lines.
  • Switchgear of the aforementioned type have to be installed in a variety of ways in practice. You can basically distinguish between two types of installation. In one type of installation, the actual switching device is fastened behind a mounting plate, the actuating attachment being on the other, the operating side of the mounting plate and connected to the actual switching device by means of suitable connecting elements through a hole or another opening in the mounting plate.
  • This type of assembly of the switchgear is often used for switchboards or control panels if the switchgear is to be quickly accessible.
  • a fundamentally different type of assembly of the switchgear is given if, for example, they are arranged in rows next to and above one another inside half of a control cabinet are to be arranged.
  • standard mounting rails are often used for fastening the switchgear in rows, which in turn are then attached, for example, to the inner wall of a control cabinet, or the switchgear is mounted directly on a support plate, so that the rear of the switchgear concerned comes to rest on the plate.
  • the switchgear must be provided with a number of connection screws for the electrical connection lines. This can be, for example, six connecting screws per switching device or a much larger number.
  • a problem can now be seen in the fact that the switchgear must first be firmly installed before the electrical connecting lines are attached and firmly tightened or clamped by the connecting screws.
  • the connection screws can practically only be reached and actuated from the back of the switchgear.
  • the connection screws can practically only be operated from the front of the switching device using a screwdriver.
  • the previously known switchgear was equipped from the outset either for one or for the other type of installation. This has a number of disadvantages, for example a large inventory at the switchgear manufacturer in order to be able to provide the switchgear suitable for the respective type of installation.
  • the invention is based on the object to provide a switching device which can be easily converted to different types of mounting.
  • connection screws are accommodated in separate housing blocks, which can be attached in two positions rotated by 180 ° to one another on the side walls, so that the connection screws either from the front or are operable from the rear of the housing, and that the fixed contact rails protrude into the housing blocks with their ends protruding from the side walls of the housing.
  • the switching device has a housing 1 which is essentially rectangular in cross section, with an upper front side 2, a lower rear side 3 and four side walls 4, 5 and 6, 7 in the figure.
  • a housing 1 which is essentially rectangular in cross section, with an upper front side 2, a lower rear side 3 and four side walls 4, 5 and 6, 7 in the figure.
  • six fixed contact rails 8, 9, 10, 11, 12 and 13 are provided, which can also be seen in particular from FIGS. 2 to 6.
  • the ends of these fixed contact rails protrude from the two side walls 4 and 5 of the housing.
  • the connecting screws 19, which are used to clamp the electrical connecting lines (not shown) to the fixed contact rails, are accommodated in separate housing blocks 14 and 15.
  • the number of connection screws 19 corresponds to the number of fixed contact rails, so there are a total of six connection screws in the present case, namely three connection screws in the housing block 14 and a further three in the housing block 15.
  • connection screws 19 are located with their screw heads below the holes 16 , 17 and 18, the diameter of which is somewhat smaller is held as the diameter of the screw heads, so that the connecting screws do not protrude from the housing block or fall out.
  • each connection screw interacts with a metal cage 23 which is essentially designed as a rectangular frame and can be displaced by the connection screw in question.
  • Each housing block has three openings 20, 21 and 22 for the passage of the electrical connecting lines.
  • the housing lugs 14 and 15 are drawn at a distance from the housing 1 for the sake of clarity. In the operating position, however, they lie close to the two side walls 4 and 5 of the housing 1, so that the ends of the fixed contact rails 8 to 13 protrude into the housing blocks 14, 15, specifically into the interior of the respective metal cage 23.
  • each housing block 14 and 15 has two main cylindrical projections 24, 25 which can be inserted into the widened areas 31 and 32, respectively, in the upper widened areas 31 when the connecting screws from the front 2, that is in the picture 1 should be operable from above, or after turning the housing block through 180 ° by pushing it into the lower widened areas 32.
  • each projection 24, 25 there is an extension 26 and 27 with undercut guide grooves 28 and 29 on both sides provided that, after moving the respective lugs, reaches behind the edges of the narrow area of the respective slot.
  • the various positions can also be seen in FIGS. 9 to 13.
  • Auxiliary contact blocks 39 can be attached to the two further side walls 6 and 7 of the housing 1, and likewise optionally in two positions rotated by 180 °, so that the connecting screws 42 either from the front 2, that is to say in the image of FIG. 1, from above or can be actuated from the rear 3 of the housing.
  • the two side walls 6 and 7 of the housing 1, to which the auxiliary contact blocks 39 can be attached each have a vertical slot 36 or a rectangular opening as shown in FIG. 1.
  • auxiliary contact in the auxiliary contact block 39 bridge holder 81 is provided, which is equipped with a projection 40. If the auxiliary contact lug 39 is in the selected position on the relevant side wall 6 or 7 and is fastened, for example, by screws, the projection 40 projects through the slot 36 and engages in a form-fitting manner in the recess 38.
  • the auxiliary contact bridge holder 81 has two contact bridges 82 and 83, which are arranged on both sides of centrally arranged fixed contact rails 79 and 80 are slidable.
  • the auxiliary contact bridges are held in the auxiliary contact bridge holder by means of compression springs.
  • the auxiliary contact bridge holder 81 moves to switch on either when viewing FIG. 18 upwards or downwards, so that either the contact bridge 83 or the contact bridge 82 carries out the switch-on process.
  • the auxiliary contact bridge holder 81 is guided through ribs (not shown) and through the guide parts 84 and 85.
  • the outer ends of the fixed contact rails 79 and 80 are each connected to a metal cage 78 in which the connection screws 42 are seated.
  • Openings or openings 43 (FIG. 1) for introducing connecting lines are provided on the adjacent end faces of the auxiliary contact block.
  • the auxiliary contact blocks 39 are so wide that the forehead surfaces on which the openings 43 are aligned with the outer surfaces of the housing blocks 14 and 15.
  • the connecting screws 19 and 42 and the openings or openings 20, 21, 22 and 43 are in series with one another on both sides of the housing. If the auxiliary contact block 39 on the inside, as shown in FIG. 1, is closed by a cover, it goes without saying that a slot 41 corresponding to the slot 36 described must also be provided here, so that the projection 40 can protrude as described.
  • FIGS. 3 and 5 in particular illustrate that three main contact bridges 60, 61 and 62 are arranged in a common contact bridge holder 37, namely under spring pressure in rectangular windows 57, 58 and 59.
  • the actuating attachment which in the exemplary embodiment shown has a rotary handle 44, is basically designed such that the contact bridge holder 37 is movable perpendicular to the front and back of the housing between the two switching positions, namely the off position according to FIG. 3 and the on position according to FIG. 5.
  • the actuating attachment has a rotary handle 44 which, according to the switching positions, can be rotated about an axis 45 running perpendicular to the front side 2 of the housing 1.
  • the axis 45 is passed through a latching device 46 and engages in a cylindrical component 52.
  • the cylindrical component has two screw turns 53 and 54, which form-fit together with parts of the contact bridge holder 37 Act.
  • the screw turns are advantageously designed as grooves, into which projections 63 and 64 of the contact bridge holder 37 engage.
  • the distance and the length of the two legs 55 and 56 of the contact bridge holder are selected so that the cylindrical component 52 sits in a switch position, namely in the switch-on position, in the recess between the two legs 55 and 56.
  • This switch position is shown in Figure 5.
  • the projections 63 and 64 are provided according to FIG. 3 at the ends of the snails 55, 56 and extend radially inwards so that they can engage in the grooves 53, 54.
  • the latching device 46 has a central rotating body 47 which is provided with four indentations 90 which are evenly distributed over the circumference.
  • two opposing sliders 48 and 49 are arranged, each of which engages in the indentations 90 with a projection 91.
  • Each slide 48, 49 is under the pressure of two compression springs 50, 51 provided next to one another.
  • the slide is slidably guided between two parallel guides 87 and 88 protruding into the housing 1.
  • the cylindrical component 52 and the rotating body 47 of the latching device 46 are expediently formed in one piece and they have a square hole in cross section with a bevelled edge 89.
  • the cross section of the axis 45 of the rotary handle in the region of the hole is adapted accordingly. There are also stops not shown, which only allow turning of the rotary handle 44 between the two switching positions.
  • the latching device 46 essentially serves to ensure that the switching operations are carried out quickly and that the contact bridge holder 37 and thus the respective contacts are held securely in the respective switching position.
  • FIGS. 2 and 7 also illustrate, a hollow cylinder 65 with a cylindrical bore sits on the axis 45 approximately in the area between the latching device 46 and the turning handle 44. In this area, the axis 45 is cylindrical.
  • An essentially U-shaped spring clip 66 cooperates with the hollow cylinder, the legs 67 and 68 of which can engage in two notches 69 of the hollow cylinder 65. This device serves to facilitate assembly.
  • the housing block 14 or 15 is provided on an end wall running parallel to the front 2 and rear 3 of the housing 1 with three bores 16, 17 and 18, under which, according to FIG. 14, the connecting screws are rotatably held .
  • bars 71 and 72 reach behind the screw heads.
  • Each connecting screw can be screwed into a thread of a rectangular metal cage 23, so that the metal cage is in the clamping position Fixed contact rail 8 to 13 and the connecting line is displaceable.
  • the metal cages 23 are advantageously separated from one another by ribs 70 and guided on these ribs.
  • Corresponding ribs 86 can also be provided in the auxiliary contact blocks according to FIG. 18.
  • the housing blocks 14 and 15 are advantageously adapted to the width of the housing 1.
  • FIGS. 15 to 17 also show some constituent details, such as the compression spring 73, which holds the main contact bridge 61 in a window of the contact bridge holder 37.
  • the form-fitting holder is e.g. the fixed contact rails 9 and 12 shown. From above, these are held in position by ribs 74. In order to avoid a displacement of the main contact rails in the longitudinal direction, they are provided with widenings 75 which are held between further ribs 76 and stops 77. In order to be able to mount the fixed contact rails more easily, it is advantageous to divide the housing 1 approximately at the level of the fixed contact rails, which is indicated by the reference numerals 4a, 4b and 5a, 5b and also by the manner of representation of FIGS. 12 and 13.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Lock And Its Accessories (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Lubricants (AREA)
  • Control Of Eletrric Generators (AREA)
  • Relay Circuits (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Hydrogenated Pyridines (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Vehicle Body Suspensions (AREA)
EP85113511A 1985-10-24 1985-10-24 Appareil de commutation Expired - Lifetime EP0219570B1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
EP85113511A EP0219570B1 (fr) 1985-10-24 1985-10-24 Appareil de commutation
AT85113511T ATE56306T1 (de) 1985-10-24 1985-10-24 Schaltgeraet.
DE8585113511T DE3579597D1 (de) 1985-10-24 1985-10-24 Schaltgeraet.
AU63630/86A AU593188B2 (en) 1985-10-24 1986-10-06 Switchgear
ES8602539A ES2005832A6 (es) 1985-10-24 1986-10-10 Aparato de conexion
DK484286A DK166851B1 (da) 1985-10-24 1986-10-10 Elektrisk omskifter
US06/918,906 US4713498A (en) 1985-10-24 1986-10-15 Switch gear
MX864111A MX160191A (es) 1985-10-24 1986-10-22 Aparato de conexion
BR8605185A BR8605185A (pt) 1985-10-24 1986-10-23 Instrumento de comutacao
NO864248A NO169464C (no) 1985-10-24 1986-10-23 Koplingsanordning
CA000521411A CA1268849A (fr) 1985-10-24 1986-10-24 Appareil commutateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85113511A EP0219570B1 (fr) 1985-10-24 1985-10-24 Appareil de commutation

Publications (2)

Publication Number Publication Date
EP0219570A1 true EP0219570A1 (fr) 1987-04-29
EP0219570B1 EP0219570B1 (fr) 1990-09-05

Family

ID=8193845

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85113511A Expired - Lifetime EP0219570B1 (fr) 1985-10-24 1985-10-24 Appareil de commutation

Country Status (11)

Country Link
US (1) US4713498A (fr)
EP (1) EP0219570B1 (fr)
AT (1) ATE56306T1 (fr)
AU (1) AU593188B2 (fr)
BR (1) BR8605185A (fr)
CA (1) CA1268849A (fr)
DE (1) DE3579597D1 (fr)
DK (1) DK166851B1 (fr)
ES (1) ES2005832A6 (fr)
MX (1) MX160191A (fr)
NO (1) NO169464C (fr)

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0295236A2 (fr) * 1987-06-09 1988-12-14 Naimer, Hubert Laurenz Interrupteur manuel à déclencheur électromagnétique
DE4003745A1 (de) * 1990-02-08 1991-08-14 Ego Elektro Blanc & Fischer Schaltgeraet
EP0442409A1 (fr) * 1990-02-16 1991-08-21 Gec Alsthom Sa Contacteur à courant continu pour puissances élevées
FR2685557A1 (fr) * 1991-12-23 1993-06-25 Baco Const Elect Appareil electrique avec bornes de raccordement.
EP0592829A1 (fr) * 1992-10-14 1994-04-20 Moeller GmbH Relais de surcharge a combiner a des contacteurs
WO1994023437A1 (fr) * 1993-03-26 1994-10-13 Lk As Module de commutation de base pour coupe-circuit multipolaire de moteur electrique, et coupe-circuit de moteur comprenant lesdits modules de commutation
EP0698898A1 (fr) * 1994-08-26 1996-02-28 Holec Systemen En Componenten B.V. Interrupteur rotatif à positionnement verrouillable
WO1997001181A1 (fr) * 1995-06-21 1997-01-09 Abb Control Oy Interrupteur
NL1000906C2 (nl) * 1995-07-31 1997-02-04 Holec Syst & Componenten Schakelsysteem met aansluitmodules.
EP0863523A2 (fr) * 1997-02-26 1998-09-09 Schneider Electric Sa Interrupteur électrique multipolaire
EP0896351A2 (fr) * 1997-08-06 1999-02-10 Rockwell Automation AG Dispositif pour le couplage mécanique d'un relais de surintensité à un contacteur
WO1999049490A1 (fr) * 1998-03-21 1999-09-30 Moeller Gmbh Disjoncteur a commande en rotation dote d'un contacteur auxiliaire a action avancee
DE19950995A1 (de) * 1999-09-13 2001-03-15 Abb Patent Gmbh Installationsschalter
FR2799882A1 (fr) * 1999-10-14 2001-04-20 Bartec Componenten & Syst Gmbh Installation de commutation
DE10210228A1 (de) * 2002-01-10 2003-07-31 Peterreins Schalttechnik Gmbh Mehrphasiger Schalter
DE102008062548B3 (de) * 2008-12-16 2010-01-07 Siemens Aktiengesellschaft Schaltvorrichtung zum mittelbaren Schließen oder Trennen einer Schaltstelle
US7766689B2 (en) 2008-04-04 2010-08-03 Eaton Industries Gmbh Plug adapter for an electrical switching device
US8398430B1 (en) 2011-03-14 2013-03-19 Google Inc. Multi-orientation plug
US8579641B1 (en) 2011-03-14 2013-11-12 Google Inc. Multi-orientation plug
CN103887087A (zh) * 2012-12-21 2014-06-25 豪倍公司 具有可翻转的受保护接线端子的通用安装接触块
ITTO20130457A1 (it) * 2013-06-04 2014-12-05 Menber S Spa Interruttore, in particolare interruttore staccabatterie per veicoli e simili
EP3188322A1 (fr) * 2015-12-29 2017-07-05 Axis AB Borne de mise à la terre pour un dispositif électronique
WO2023284999A1 (fr) * 2021-07-12 2023-01-19 Eaton Intelligent Power Limited Interrupteur pour déconnecter un circuit électrique

Families Citing this family (18)

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Publication number Priority date Publication date Assignee Title
FR2605150B1 (fr) * 1986-10-09 1988-12-30 Telemecanique Electrique Appareil electro-magnetique de commutation ayant des interrupteurs interchangeables
US5165533A (en) * 1988-04-18 1992-11-24 Consolidated Resource Corp. Of America, Inc. Screw controlled contact mechanism
US5003430A (en) * 1988-09-16 1991-03-26 Watlow/Winona, Inc. Controller with snap-on relay module
FI93502C (fi) * 1993-08-13 1995-04-10 Abb Stroemberg Kojeet Oy Kytkinlaite
JP2923736B2 (ja) * 1994-08-18 1999-07-26 春日電機株式会社 多段階操作インタ−ロック付押釦開閉器
US5532441A (en) * 1994-10-13 1996-07-02 Square D Company Contact block having convertible normally open or normally closed electrical contact
DE19814400C1 (de) * 1998-03-31 1999-12-23 Moeller Gmbh Elektromagnetisches Schaltgerät mit mehrteiligem Gehäuse
FR2778789B1 (fr) * 1998-05-14 2000-06-30 Socomec Sa Appareil de coupure electrique pour installation electrique a basse tension alternative
JP3843675B2 (ja) * 1999-12-13 2006-11-08 富士電機機器制御株式会社 多極開閉器の端子ユニット
US6743995B2 (en) 2002-06-06 2004-06-01 Judco Manufacturing, Inc. Quiet pushbutton switch
US7498538B1 (en) 2007-07-20 2009-03-03 Judco Manufacturing, Inc. Sliding contact switch
US7880107B1 (en) 2007-10-12 2011-02-01 Judco Manufacturing, Inc. Momentary push button switch
ES2402529B1 (es) * 2011-10-27 2014-10-15 Gave Electro, S.L. Conmutador de levas
USD738323S1 (en) 2012-07-16 2015-09-08 Abb Oy Cam switch
USD738318S1 (en) * 2013-08-20 2015-09-08 Siemens Aktiengesellschaft Switch
DE102018219224A1 (de) * 2018-11-12 2020-05-14 Eaton Intelligent Power Limited Schalter
GB2589107A (en) * 2019-09-05 2021-05-26 Eaton Intelligent Power Ltd Semi-independent switch-disconnector
EP4099354A1 (fr) * 2021-06-01 2022-12-07 ABB Schweiz AG Commutateur électrique

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FR1460563A (fr) * 1964-05-25 1966-12-10 Westinghouse Electric Corp Dispositif de commande électrique
DE1257932B (de) * 1958-05-31 1968-01-04 Siemens Ag Druckknopftastschalter
DE1640849B1 (de) * 1966-08-02 1970-09-24 Licentia Gmbh Druckknopftastschalter
GB1225963A (fr) * 1967-02-27 1971-03-24
US3679854A (en) * 1971-06-18 1972-07-25 Square D Co Rotatably reversible connector for electric circuit breaker
US3995932A (en) * 1975-06-20 1976-12-07 Allen-Bradley Company Terminal for convertible contact module
US4066323A (en) * 1975-01-20 1978-01-03 Norden Alexander Electrical terminal blocks

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US2918554A (en) * 1957-09-30 1959-12-22 Murray Mfg Corp Interlock contact mechanism
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US3201533A (en) * 1961-06-28 1965-08-17 Ite Circuit Breaker Ltd Rotary type control switch
DE7913111U1 (de) * 1979-05-07 1982-09-09 Starkstrom Gummersbach GmbH, 5277 Marienheide Elektrisches Schaltgerät, insbesondere Nockenschalter
DE8023868U1 (de) * 1980-09-06 1982-03-25 Starkstrom Gummersbach GmbH, 5277 Marienheide Kontaktvorrichtung für Niederspannungs-Schaltgeräte, insbesondere Schütze

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006038B (de) * 1955-09-24 1957-04-11 Siemens Ag Sockel fuer ein elektrisches Geraet zur Befestigung des Geraetes an einer Montageunterlage
DE1257932B (de) * 1958-05-31 1968-01-04 Siemens Ag Druckknopftastschalter
FR1460563A (fr) * 1964-05-25 1966-12-10 Westinghouse Electric Corp Dispositif de commande électrique
DE1640849B1 (de) * 1966-08-02 1970-09-24 Licentia Gmbh Druckknopftastschalter
GB1225963A (fr) * 1967-02-27 1971-03-24
US3679854A (en) * 1971-06-18 1972-07-25 Square D Co Rotatably reversible connector for electric circuit breaker
US4066323A (en) * 1975-01-20 1978-01-03 Norden Alexander Electrical terminal blocks
US3995932A (en) * 1975-06-20 1976-12-07 Allen-Bradley Company Terminal for convertible contact module

Cited By (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0295236A3 (en) * 1987-06-09 1990-05-23 Naimer, Hubert Laurenz Hand operated on-off switch with electromagnetic release
EP0295236A2 (fr) * 1987-06-09 1988-12-14 Naimer, Hubert Laurenz Interrupteur manuel à déclencheur électromagnétique
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KR20140081717A (ko) * 2012-12-21 2014-07-01 후벨 인코포레이티드 역전 가능한 보호 와이어 터미널을 가진 유니버설 장착 접촉 블록
EP2747217A3 (fr) * 2012-12-21 2015-02-18 Hubbell Incorporated Bloc de contact pour montage universel avec des terminaux de câblage protégés réversibles
CN103887087B (zh) * 2012-12-21 2018-06-05 豪倍公司 具有可翻转的受保护接线端子的通用安装接触块
ITTO20130457A1 (it) * 2013-06-04 2014-12-05 Menber S Spa Interruttore, in particolare interruttore staccabatterie per veicoli e simili
EP2811500A1 (fr) * 2013-06-04 2014-12-10 MENBER'S S.p.A. Commutateur, en particulier un interrupteur de coupe-circuit de batterie pour véhicules
EP3188322A1 (fr) * 2015-12-29 2017-07-05 Axis AB Borne de mise à la terre pour un dispositif électronique
CN106936030A (zh) * 2015-12-29 2017-07-07 安讯士有限公司 用于电子设备的接地端子
US10182495B2 (en) 2015-12-29 2019-01-15 Axis Ab Ground terminal for an electronic device
WO2023284999A1 (fr) * 2021-07-12 2023-01-19 Eaton Intelligent Power Limited Interrupteur pour déconnecter un circuit électrique

Also Published As

Publication number Publication date
NO169464B (no) 1992-03-16
NO864248L (no) 1987-04-27
NO169464C (no) 1992-06-24
DK166851B1 (da) 1993-07-19
AU6363086A (en) 1987-04-30
ATE56306T1 (de) 1990-09-15
CA1268849A (fr) 1990-05-08
DK484286A (da) 1987-04-25
US4713498A (en) 1987-12-15
DE3579597D1 (de) 1990-10-11
DK484286D0 (da) 1986-10-10
AU593188B2 (en) 1990-02-01
BR8605185A (pt) 1987-07-28
EP0219570B1 (fr) 1990-09-05
NO864248D0 (no) 1986-10-23
ES2005832A6 (es) 1989-04-01
MX160191A (es) 1989-12-21

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